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https://github.com/wiiu-env/haxchi.git
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72 lines
2.3 KiB
Makefile
72 lines
2.3 KiB
Makefile
ifeq ($(strip $(DEVKITARM)),)
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$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
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endif
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ifeq ($(filter $(DEVKITARM)/bin,$(PATH)),)
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export PATH:=$(DEVKITARM)/bin:$(PATH)
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endif
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CC = arm-none-eabi-gcc
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# LINK = arm-none-eabi-gcc
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LINK = arm-none-eabi-ld
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AS = arm-none-eabi-as
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OBJCOPY = arm-none-eabi-objcopy
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CFLAGS += -Wall -mbig-endian -std=gnu99 -march=armv5 -Os -I$(DEVKITPRO)/libnds/include
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LDFLAGS += --script=link.ld -EB -L"$(DEVKITARM)/arm-none-eabi/lib" -Map=output.map
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CFILES = $(wildcard source/*.c)
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BINFILES = $(wildcard data/*.bin)
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OFILES = $(BINFILES:data/%.bin=build/%.bin.o)
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OFILES += $(CFILES:source/%.c=build/%.o)
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DFILES = $(CFILES:source/%.c=build/%.d)
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SFILES = $(wildcard source/*.s)
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OFILES += $(SFILES:source/%.s=build/%.o)
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PROJECTNAME = ${shell basename "$(CURDIR)"}
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CWD = "$(CURDIR)""
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#---------------------------------------------------------------------------------
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# canned command sequence for binary data, taken from devkitARM
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#---------------------------------------------------------------------------------
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define bin2o
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bin2s $< | $(AS) -o $(@)
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echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > source/`(echo $(<F) | tr . _)`.h
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echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> source/`(echo $(<F) | tr . _)`.h
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echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> source/`(echo $(<F) | tr . _)`.h
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endef
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.PHONY:=all dirs
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all: dirs $(PROJECTNAME).bin $(PROJECTNAME)_bin.h
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dirs:
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@mkdir -p build
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$(PROJECTNAME).bin: $(PROJECTNAME).elf
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# $(OBJCOPY) -O binary $< $@
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$(OBJCOPY) -j .text -j .rodata -O binary $< $@
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$(PROJECTNAME)_bin.h: $(PROJECTNAME).bin
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xxd -i $< | sed "s/unsigned/static const unsigned/g;s/$(PROJECTNAME)$*/$(PROJECTNAME)/g" > $@
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$(PROJECTNAME).elf: $(OFILES)
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$(LINK) $(LDFLAGS) -o $(PROJECTNAME).elf $(filter-out build/crt0.o, $(OFILES))
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clean:
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@rm -rf build
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@rm -f $(PROJECTNAME).elf $(PROJECTNAME).bin $(PROJECTNAME)_bin.h output.map
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@echo "all cleaned up !"
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-include $(DFILES)
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build/%.o: source/%.c
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$(CC) $(CFLAGS) -c $< -o $@
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@$(CC) -MM $< > build/$*.d
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build/%.o: source/%.s
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$(CC) $(CFLAGS) -xassembler-with-cpp -c $< -o $@
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@$(CC) -MM $< > build/$*.d
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build/%.bin.o: data/%.bin
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@echo $(notdir $<)
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@$(bin2o)
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